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Mathematics, 03.12.2019 23:31 jess7kids
Nina is 10 years younger than deepak. deepak is 3 times as old an nina. which system of equations can be used to find d, deepak’s age, and n, nina’s age?
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Nina is 10 years younger than deepak. deepak is 3 times as old an nina. which system of equations ca...
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